//
//  main.m
//  SingleMessageToForwording
//
//  Created by LY on 2017/11/8.
//  Copyright © 2017年 DesignPatterns. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "SubObject.h"
int main(int argc, const char * argv[]) {
    @autoreleasepool {
        
        SubObject *ob = [[SubObject alloc] init];
        [ob creash];
        
        
    }
    return 0;
}
